Rain gutter repair in London Borough of Wandsworth: what to know

Rain gutter repair is the work of fixing a gutter that's leaking, sagging or blocked, rather than replacing the whole run. Most jobs are small: resealing a joint, tightening or adding a bracket, or clearing leaves and silt so water flows to the downpipe instead of over the edge. This page is part of our guide to roofing in London Borough of Wandsworth, and covers how to clean gutters, what a repair typically costs, what seamless guttering is and who does the work, then answers the questions people ask most about dripping, painting and full replacement.

How do I clean my gutters?

Clear gutters by hand or with a trowel, working from a secure ladder or a scaffold tower, removing leaves and silt before rinsing the run with a hose so water flows freely to the downpipe. Do it at least twice a year, more often near trees, since a blocked gutter is one of the most common causes of leaks, sagging and overflow.

Fit a ladder stand-off rather than resting the ladder directly against the guttering, and use stabilisers if the ground is soft or uneven. Gutter guards cut down how often you need to climb up, though they still need checking from time to time. If the house has more than one storey, or you'd rather not do it yourself, a local specialist can clean and check the guttering in the same visit.

How much to fix a roof gutter?

A small gutter repair, such as resealing a joint with gutter sealant or replacing a bracket, typically costs £60 to £500 depending on the gutter material and how much access it needs, with a standard 5-metre uPVC repair including labour usually landing between £180 and £250, based on current UK guttering price guides. Full replacement runs roughly £30 to £50 a metre fitted.

What pushes the price up: scaffolding instead of a ladder, cast iron costing more to work on than uPVC, and whether one joint needs attention or several sections do. A specialist will usually want to see the roof before quoting, since a sagging bracket or a cracked union rarely shows up clearly in a photo.

What are seamless gutters?

Seamless guttering is aluminium guttering pressed on site from a single coil, in one continuous length with no joints along the run, only at the corners and outlets. Without joints in the main run, there's nowhere for water to collect and leak, which is why it's often chosen over sectioned plastic or cast iron guttering when a whole run is being replaced.

It's pressed to the exact length of each side of the roof rather than built up from standard lengths, and the factory-finished coating means it doesn't need painting. It costs more than standard uPVC guttering, so it tends to come up when homeowners are replacing a whole run rather than patching a repair.

Do roofers repair guttering?

Yes. Guttering repairs are usually done by roofers or by specialist guttering firms, and some general builders take the work on too. There's no legal requirement for a specific licence to repair guttering in the UK, unlike gas or electrical work, so it comes down to finding someone who knows the roof type and how the gutter is fixed.

Gutters are fixed to the fascia board, and sit close to the soffit that boxes in the roof's overhang, so the same visit often covers all three if the fascias or soffits have started to crack, rot or pull away from the roofline. A local specialist can look at the whole eaves, not just the guttering, when they come to quote. Request a quote and we'll put you in touch with specialists covering London Borough of Wandsworth.